[HTML][HTML] Comment about the use of unconventional Tauc plots for bandgap energy determination of semiconductors using UV–Vis spectroscopy

PR Jubu, E Danladi, UI Ndeze, O Adedokun, S Landi Jr… - Results in Optics, 2024 - Elsevier
The Tauc method is the conventional technique for estimating the accurate optical bandgap
energy of semiconductors using UV–Vis spectroscopy. The proper bandgap is usually …

Facile fabrication of TiO2-TiN nanocomposite by One-Batch thermal oxidation and ammonolysis Technique: Structural, optical and photoelectrocatalytic properties

PR Jubu, C Mbakaan, O Adedokun, E Danladi… - Materials Science and …, 2025 - Elsevier
TiO 2-TiN nanocomposite was prepared via the rarely deployed method of the one-step
thermal oxidation and ammonolysis of Ti substrate. Structural analysis revealed mixed …

Microstructural, optical, and impedance studies of porous Mn-α-Fe2O3/CuO/Ag heterostructures grown using solution-based methods

PI Kyesmen, NDM Mosalakgotla, AO Adeola… - Physica B: Condensed …, 2025 - Elsevier
Here, thin films of porous Mn-α-Fe 2 O 3/CuO/Ag were prepared; engaging solely low-cost
solution-based methods. The dip-coating of CuO on electrodeposited Mn-α-Fe 2 O 3 …

Optical and optoelectronic properties of gallium oxide films fabricated by the chemical vapour deposition method

PR Jubu, TT Bem, UI Ndeze, E Danladi… - Physica B: Condensed …, 2024 - Elsevier
The present work investigated the influence of growth time on the structural, optical, and
optoelectronic properties of β-Ga 2 O 3 films produced on Si substrates by the chemical …

Optical constants and dispersion energy parameters of heterostructured Ga2O3/GaN films

PR Jubu, TT Bem, U Ndeze Ndeze… - Optical and Quantum …, 2024 - Springer
The demand for heterojunction materials is on the increase due to the great achievements of
modern nanotechnology that has stimulated the enormous research interest for investigating …

[PDF][PDF] Results in Optics

PR Jubu, OS Obaseki, A Nathan-Abutu, FK Yam… - researchgate.net
The Tauc method is the conventional technique for estimating the accurate optical bandgap
energy of semiconductors using UV–Vis spectroscopy. The proper bandgap is usually …